function main() {
	this.initBlock_tools.userType = JSON.parse(
		sessionStorage.instai_edu_ns_open_info
	).userType
	console.log(
		'cminxin this.initBlock_tools.userType',
		this.initBlock_tools.userType
	)
}

function add(a, b) {
	return a + b
}

function master() {
	var dgfd = 'rer'
	console.log('dev1')
	console.log('test1')

}
